GHSA-7FGC-89CX-W8J5

Vulnerability from github – Published: 2023-12-13 23:08 – Updated: 2023-12-13 23:08
VLAI?
Summary
Out of memory error when submitting the dataset form with a specially-crafted field
Details

Impact

When submitting a POST request to the /dataset/new endpoint (including either the auth cookie or the Authorization header) with a specially-crafted field, an attacker can create an out-of-memory error in the hosting server.

To trigger this error the user needs to have permissions to create or edit datasets.

Patches

This vulnerability has been patched in CKAN 2.10.3 and 2.9.10

Severity ?
4.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H
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{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "ckan"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.0"
            },
            {
              "fixed": "2.9.10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "ckan"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.10.0"
            },
            {
              "fixed": "2.10.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-50248"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-130"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-12-13T23:08:35Z",
    "nvd_published_at": "2023-12-13T21:15:08Z",
    "severity": "MODERATE"
  },
  "details": "### Impact\n\nWhen submitting a POST request to the `/dataset/new` endpoint (including either the auth cookie or the `Authorization` header) with a specially-crafted field, an attacker can create an out-of-memory error in the hosting server.\n\nTo trigger this error the user needs to have permissions to create or edit datasets.\n\n### Patches\n\nThis vulnerability has been patched in CKAN 2.10.3 and 2.9.10",
  "id": "GHSA-7fgc-89cx-w8j5",
  "modified": "2023-12-13T23:08:35Z",
  "published": "2023-12-13T23:08:35Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/ckan/ckan/security/advisories/GHSA-7fgc-89cx-w8j5"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-50248"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ckan/ckan/commit/bd02018b65c5b81d7ede195d00d0fcbac3aa33be"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/ckan/ckan"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Out of memory error when submitting the dataset form with a specially-crafted field"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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